KR100263116B1 - Structure of the head rest for wireless mobile phone interior - Google Patents

Structure of the head rest for wireless mobile phone interior Download PDF

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Publication number
KR100263116B1
KR100263116B1 KR1019960063830A KR19960063830A KR100263116B1 KR 100263116 B1 KR100263116 B1 KR 100263116B1 KR 1019960063830 A KR1019960063830 A KR 1019960063830A KR 19960063830 A KR19960063830 A KR 19960063830A KR 100263116 B1 KR100263116 B1 KR 100263116B1
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KR
South Korea
Prior art keywords
headrest
communication signal
microphone
communication
vehicle
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KR1019960063830A
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Korean (ko)
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KR19980045626A (en
Inventor
오세욱
Original Assignee
정몽규
현대자동차주식회사
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Priority to KR1019960063830A priority Critical patent/KR100263116B1/en
Publication of KR19980045626A publication Critical patent/KR19980045626A/en
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Publication of KR100263116B1 publication Critical patent/KR100263116B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2/879—Head-rests with additional features not related to head-rest positioning, e.g. heating or cooling devices or loudspeakers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R11/0217—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for loud-speakers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R11/0241—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for telephones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/005—Electro-mechanical devices, e.g. switched
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
    • B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
    • B60R2011/0012—Seats or parts thereof
    • B60R2011/0017—Head-rests
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/008—Adjustable or movable supports

Abstract

PURPOSE: A structure of headrest having a wireless cellular phone is provided to enable calling during traveling a vehicle in a convenient and stable state while offering convenience in use and to improve concentration of front view while preventing possibility of accident caused by one hand steering. CONSTITUTION: A structure of headrest having a wireless cellular phone having a consists of transmitting and receiving modules(10,20), a communication control module(30), a speaker(40), a motor(50), a rotatable member(60), a microphone holder(70), a microphone(80) and an operating switch(SW1). A microphone holder(70) rotates at a specific angle(90 degrees) depending on rotational motion of the rotatable member(60). The microphone(80) outputs a communication signal of a driver to the transmitting module(10). Upon transmitting a communication signal, the communication signal is input to the communication control module(30) via the receiving module(20). The communication control module(30) controls the operating switch(SW1) for enabling mutual communication and acts on-switching to output a communication signal to the speaker(40) mounted at both ends of the headrest. A specific power is supplied to the motor(50) embedded in the headrest.

Description

무선 핸드폰 내장 헤드레스트 구조Wireless Cell Phone Built-in Headrest Structure

본 발명은 차량의 헤드레스트에 무선 핸드폰을 내장시킨 무선 핸드폰 내장 헤드레스트 구조(Structure of the Head Rest for Wireless Handphone Interior)에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of the head rest for wireless handphone interior in which a wireless cell phone is embedded in a headrest of a vehicle.

일반적으로, 차량의 헤드레스트는 탑승자의 목부분을 받쳐주도록 차량의 시트백 상단에 설치되어 있고, 핸드폰(카폰)은 차량의 크래쉬패드상에 위치하거나 콘솔박스상에 위치하여 사용하도록 되어 있는 것으로서, 상기 헤드레스트와 핸드폰은 각각 별도로 차량에 장착되어 있는 구조이다.In general, the headrest of the vehicle is installed at the top of the seat back of the vehicle to support the neck of the occupant, the mobile phone (car phone) is located on the crash pad of the vehicle or located on the console box, The headrest and the cell phone are each mounted on the vehicle separately.

그러나, 상기 선행기술에 의해 차량을 주행시키고 있는 상태에서 운전자 또는 탑승자가 핸드폰을 사용하여 통화를 하는 경우에는 운전자가 한손으로 차량을 주행시켜야 하는 불편함과 통화시 운전자가 전방시야에 집중하지 못하게 되므로서, 차량주행시의 운전 집중도가 떨어짐과 동시에 사고를 유발시키게 되는등 차량주행시의 안정성이 저하되는 문제점이 있었다.However, when the driver or the passenger makes a call using a mobile phone while driving the vehicle according to the prior art, the driver may not be able to concentrate on the front view during the call and the inconvenience of driving the vehicle with one hand. Therefore, there is a problem that the stability of the vehicle driving is reduced such that the concentration of driving during the driving of the vehicle decreases and an accident is caused.

따라서, 본 발명은 이와같은 문제점을 해결하기 위해 운전석의 시트 헤드레스트에 통화가 가능한 무선 핸드폰을 내장시키므로서, 운전자가 편안하고 안정되게 차량을 주행시키면서 통화를 할수 있도록 하는등 그 사용상의 편의성을 제공함은 물론 전방시야의 집중도를 향상시키면서 한손운전에 따른 사고의 유발을 방지하여 주행시의 안정성을 보장하고자 하는데 그 목적이 있는 것이다.Accordingly, the present invention provides a convenience in use such as allowing the driver to make a call while driving the vehicle comfortably and stably by embedding a wireless mobile phone capable of making a call in the seat headrest of the driver's seat to solve such a problem. Of course, the purpose is to ensure the stability of the driving by preventing the occurrence of accidents caused by one-handed driving while improving the concentration of the front view.

도 1은 본 발명 무선 핸드폰 내장 헤드레스트 구조를 보인 구성도.1 is a block diagram showing the present invention wireless cell phone built-in headrest structure.

도 2는 본 발명 무선 핸드폰 내장 헤드레스트 구조의 동작상태를 보인 측면도.Figure 2 is a side view showing an operating state of the present invention wireless cell phone headrest structure.

〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

10: 송신부, 20: 수신부, 30: 통신제어부, 40: 스피커,10: transmitter, 20: receiver, 30: communication controller, 40: speaker,

50: 모터, 60: 회동부재, 70: 마이크지지대, 80: 마이크,50: motor, 60: rotating member, 70: microphone support, 80: microphone,

SW1: 작동스위치SW1: operation switch

상기 목적 달성을 위한 본 발명 무선 핸드폰 내장 헤드레스트 구조는, 전화통화를 위한 통신신호를 송수신하는 송수신부와, 상기 송수신부에서 송수신된 통신신호에 따라 제어동작하는 통신제어부와, 상기 통신제어부의 제어동작에 따라 통신신호의 전달 및 일정전원을 공급시키도록 스위칭동작하는 작동스위치와, 상기 작동스위치의 스위칭동작시 전달되는 통신신호를 이용자가 들을수 있는 음성으로 출력시키도록 차량의 헤드레스트 양단부에 장착된 스피커와, 상기 작동스위치의 스위칭동작시 공급되는 일정전원에 따라 회전구동하도록 차량의 헤드레스트 내부에 장착된 모터와, 상기 모터의 회전구동과 동시에 연동하는 회동부재와, 상기 회동부재의 회전동작에 따라 일정각도로 회동하도록 헤드레스트의 일측면에 장착된 마이크지지대와, 상기 마이크지지대의 일측면에 내장되면서 운전자의 통신신호를 출력시키는 마이크로 구성된 것을 특징으로 하는 것이다.Wireless cell phone built-in headrest structure of the present invention for achieving the above object, the transmission and reception unit for transmitting and receiving a communication signal for a telephone call, a communication control unit for controlling operation according to the communication signal transmitted and received by the transmission and reception unit, the control of the communication control unit An operation switch for switching the communication signal according to the operation and supplying a predetermined power, and mounted at both ends of the headrest of the vehicle to output the communication signal transmitted during the switching operation of the operation switch in audible voice. A speaker, a motor mounted inside the headrest of the vehicle so as to rotate in accordance with a constant power supply supplied during the switching operation of the operation switch, a rotation member interlocking with the rotation driving of the motor, and a rotation operation of the rotation member. And a microphone support mounted on one side of the headrest to rotate at an angle along the It is characterized in that the microphone is built in one side of the microphone support to output a communication signal of the driver.

상기 구성에 의하여, 운전자가 차량을 주행시키고 있는 상태에서 전화가 오면, 통신제어부의 제어에 따라 운전자는 헤드레스트의 양단부에 장착된 스피커를 통해 상대방의 통신내용을 듣을수 있게 됨은 물론 헤드레스트의 일측면에 장착되면서 마이크를 내장한 마이크지지대의 일정각도 회동에 따라 상대방에게 통신신호를 송출시킬수 있게 되는 등 양손을 스티어링 휠을 잡은 상태에서도 상대방과의 전화통화를 원활하게 할수 있는 것이다.According to the above configuration, when a call comes while the driver is driving the vehicle, the driver can listen to the communication contents of the other party through the speakers mounted at both ends of the headrest under the control of the communication controller. Being mounted on one side, the microphone support with a built-in microphone can send a communication signal to the other party according to a certain angle of rotation, so that both hands can make a phone call with the other party even while holding the steering wheel.

이하 첨부된 도 1 및 도 2를 참조하여 본 발명의 바람직한 실시예를 상술한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to FIGS. 1 and 2.

도 1은 본 발명 무선 핸드폰 내장 헤드레스트 구조를 보인 구성도이고, 도 2는 본 발명 무선 핸드폰 내장 헤드레스트 구조의 동작상태를 보인 측면도이다.Figure 1 is a block diagram showing a wireless cell phone built-in headrest structure of the present invention, Figure 2 is a side view showing the operating state of the headrest structure built-in wireless phone of the present invention.

본 발명에 따른, 무선 핸드폰 내장 헤드레스트 구조는 송수신부(10)(20), 통신제어부(30), 스피커(40), 모터(50), 회동부재(60), 마이크지지대(70) 및 마이크(80)와 작동스위치(SW1)를 포함한다.In accordance with the present invention, the wireless cell phone built-in headrest structure is the transceiver 10, 20, the communication control unit 30, the speaker 40, the motor 50, the rotating member 60, the microphone support 70 and the microphone 80 and an operation switch SW1.

상기 송신부(10)는 상기 통신제어부(30)의 제어에 따라 상기 마이크(80)를 통해 출력되는 운전자의 통신신호를 상대방에게 전달하며, 상기 수신부(20)는 상대방의 통신신호를 수신한후 이를 상기 통신제어부(30)에 출력시킨다.The transmitter 10 transmits a driver's communication signal output through the microphone 80 to the other party under the control of the communication controller 30, and the receiver 20 receives the communication signal of the other party and then receives the communication signal. Output to the communication control unit 30.

상기 통신제어부(30)는 상기 송수신부(10)(20)에서 송수신되는 통신신호에 따라 상대방과 운전자의 상호통신이 가능하도록 제어동작을 하고, 상기 작동스위치(SW1)는 상기 통신제어부(30)의 제어동작에 따라 온/오프스위칭 동작을 하면서 상기 마이크(80)를 통해 송신되는 통신신호는 송신부(10)로 상기 수신부(20)를 통해 수신되는 통신신호는 상기 스피커(40)로 수신되도록 전달기능을 수행함과 동시에 일정전원(VT)을 상기 모터(50)에 공급시킨다.The communication control unit 30 performs a control operation to enable mutual communication between the counterpart and the driver according to the communication signal transmitted and received by the transmission and reception unit 10, 20, and the operation switch SW1 is the communication control unit 30. The communication signal transmitted through the microphone 80 is transmitted to the transmitter 10 while the on / off switching operation is performed according to the control operation of the transmitter 40 so that the communication signal received through the receiver 20 is received by the speaker 40. While performing a function, a constant power supply (V T ) is supplied to the motor 50.

상기 스피커(40)는 헤드레스트의 양단부에 장착되면서 상기 수신부(20)를 통해 수신된 상대방의 통신신호를 운전자가 듣을수 있는 음성으로 출력시킨다.The speaker 40 is mounted at both ends of the headrest and outputs a communication signal of the other party received through the receiver 20 as a voice that can be heard by the driver.

상기 모터(50)는 차량의 헤드레스트 내부에 장착되면서 상기 작동스위치(SW1)의 온스위칭 동작시 공급된 일정전원(VT)에 따라 상기 마이크지지대(70)를 회동시킬수 있도록 회전구동하고, 상기 회동부재(60)는 상기 마이크지지대(70)에 고정되어 있고 상기 모터(50)에는 회전구동할수 있도록 연결되어 있으면서 상기 모터(50)의 회전구동에 따라 상기 마이크지지대(70)를 일정각도( 90。)로 회동시킨다.The motor 50 is rotatably driven to rotate the microphone support 70 according to a constant power supply V T supplied during the ounce switching operation of the operation switch SW1 while being mounted inside the headrest of the vehicle. The rotating member 60 is fixed to the microphone support 70 and is connected to the motor 50 so as to be rotatable, and the microphone support 70 is rotated at a predetermined angle according to the rotational drive of the motor 50. Rotate to.

상기 마이크지지대(70)는 헤드레스트의 일측면에 장착되면서 상기 마이크(80)를 운전자가 사용할수 있도록 상기 회동부재(60)의 회전동작에 따라 일정각도( 90。)로 회동을 하며, 상기 마이크(80)는 상기 마이크지지대(70)의 일측면에 내장되면서 운전자의 통신신호를 상기 송신부(10)에 출력시키는 시스템이다.The microphone support 70 is mounted on one side of the headrest and rotates at a predetermined angle (90 °) according to the rotational operation of the pivot member 60 so that the driver can use the microphone 80. 80 is a system embedded in one side of the microphone support 70 and outputs a communication signal of the driver to the transmitter 10.

상기와 같은 일실시예의 구성에 따른 본 발명은, 운전자가 차량을 주행시키고 있는 상태에서 일정위치에 있는 상대방이 운전자와 전화통화를 하고자 통신신호를 송신시키면, 상기 송신되는 통신신호는 차량의 일정위치에 설치된 수신부(20)를 통해 수신된 후 통신제어부(30)에 입력된다.According to the present invention according to the configuration of the above embodiment, when the other party at a certain position while the driver is driving the vehicle transmits a communication signal to make a telephone call with the driver, the transmitted communication signal is a predetermined position of the vehicle After receiving through the receiving unit 20 is installed in the communication control unit 30 is input.

그리고, 상기 통신제어부(30)에서는 수신된 통신신호에 따라 상대방과 운전자의 상호통신이 가능하도록 작동스위치(SW1)를 제어하게 되고, 상기 작동스위치(SW1)에서는 통신제어부(30)의 제어동작에 따라 온스위칭 동작을 하면서 수신되는 상대방의 통신신호를 차량의 헤드레스트 양단부에 장착된 스피커(40)에 출력시킴과 동시에 일정전원(VT)을 차량의 헤드레스트 내부에 장착된 모터(50)에 공급시키게 되는 것이다.In addition, the communication control unit 30 controls the operation switch SW1 to enable mutual communication between the other party and the driver according to the received communication signal, and the operation switch SW1 controls the control operation of the communication control unit 30. In response to the ozone switching operation, the communication signal of the other party to be received is output to the speaker 40 mounted on both ends of the headrest of the vehicle and at the same time a constant power supply (V T ) to the motor 50 mounted inside the headrest of the vehicle. To be supplied.

이때, 상기 모터(50)에서는 공급된 일정전원(VT)에 따라 회전구동하면서 일측에 연결된 회동부재(60)를 회전시키게 되고, 상기 회동부재(60)에 고정되면서 차량의 일측부에 장착된 마이크지지대(70)는 상기 회동부재(60)의 회전동작과 동시에 일정각도( 90。)로 회전을 하게 되므로서, 상기 마이크지지대(70)에 내장된 마이크(80)가 운전자의 입부분에 위치하게 된다.At this time, the motor 50 rotates the rotating member 60 connected to one side while rotating in accordance with the supplied constant power (V T ), and is fixed to the rotating member 60 and mounted to one side of the vehicle. The microphone support 70 is rotated at a predetermined angle (90 °) at the same time as the rotation of the rotation member 60, the microphone 80 built in the microphone support 70 is located in the mouth of the driver Done.

따라서, 운전자는 차량을 두손으로 주행시킴과 동시에 차량의 헤드레스트 양단부에 장착된 스피커(40)를 통해 상대방의 음성을 듣을수 있을뿐만 아니라 마이크(80)를 통해 상대방과 통화를 할수 있게 되는 것이다.Accordingly, the driver can drive the vehicle with both hands and at the same time can hear the other party's voice through the speaker 40 mounted at both ends of the headrest of the vehicle, as well as talk to the other party through the microphone 80. .

한편, 상기 마이크(80)를 통해 상대방으로 전달되는 통신신호는 통신제어부(30)의 제어동작에 따라 송신부(10)를 통해 상대방에게 송신되며, 이때 상대방과의 통화가 끝나면서 수신부(20)를 통해 통신신호가 수신되지 않으면, 상기 통신제어부(30)에서는 작동스위치(SW1)를 제어하게 된다,On the other hand, the communication signal transmitted to the other party through the microphone 80 is transmitted to the other party through the transmission unit 10 according to the control operation of the communication control unit 30, at this time, after the call with the other party through the receiving unit 20 If a communication signal is not received, the communication controller 30 controls the operation switch SW1.

그리고, 상기 작동스위치(SW1)에서는 통신제어부(30)의 제어동작에 따라 오프스위칭 동작을 함과 동시에 모터(50)로 공급되던 일정전원(VT)을 차단시키게 되므로서, 상기 일정전원(VT)의 차단에 따라 모터(50)의 회전구동이 정지됨과 동시에 상기 모터(50)의 복원회전력에 의해 일정각도로 회전된 마이크지지대(70)가 다시 차량의 헤드레스트 일측면으로 복원되는 회전을 하게 되는 것이다.In addition, the operation switch SW1 performs the off-switching operation according to the control operation of the communication control unit 30 and cuts off the constant power V T supplied to the motor 50. In response to the interruption of T ), the rotation of the motor 50 is stopped and at the same time, the microphone support 70 rotated at an angle by the restoring rotational force of the motor 50 is restored to one side of the headrest of the vehicle. Will be done.

이상에서 설명한 바와같이 본 발명은 운전석의 시트 헤드레스트에 통화가 가능한 무선 핸드폰을 내장시키므로서, 운전자가 편안하고 안정되게 차량을 주행시키면서 통화를 할수 있도록 하는등 그 사용상의 편의성을 제공함은 물론 전방시야의 집중도를 향상시키면서 한손운전에 따른 사고의 유발을 방지하여 주행시의 안정성을 보장하는 효과가 있는 것이다.As described above, the present invention has a built-in wireless cell phone capable of making a call in the seat headrest of the driver's seat, so that the driver can make a call while driving the vehicle comfortably and stably, and provides convenience of use, as well as a front view. While improving the concentration of the effect of preventing accidents caused by one-handed driving is to ensure the stability when driving.

Claims (1)

전화통화를 위한 통신신호를 송수신하는 송수신부와, 상기 송수신부에서 송수신된 통신신호에 따라 제어동작하는 통신제어부와, 상기 통신제어부의 제어동작에 따라 통신신호의 전달 및 일정전원을 공급시키도록 스위칭동작하는 작동스위치와, 상기 작동스위치의 스위칭동작시 전달되는 통신신호를 이용자가 들을수 있는 음성으로 출력시키도록 차량의 헤드레스트 양단부에 장착된 스피커와, 상기 작동스위치의 스위칭동작시 공급되는 일정전원에 따라 회전구동하도록 차량의 헤드레스트 내부에 장착된 모터와, 상기 모터의 회전구동과 동시에 연동하는 회동부재와, 상기 회동부재의 회전동작에 따라 일정각도로 회동하도록 헤드레스트의 일측면에 장착된 마이크지지대와, 상기 마이크지지대의 일측면에 내장되면서 운전자의 통신신호를 출력시키는 마이크로 구성된 것을 특징으로 하는 무선 핸드폰 내장 헤드레스트 구조.Transmitting and receiving unit for transmitting and receiving a communication signal for a telephone call, a communication control unit for controlling the operation according to the communication signal transmitted and received by the transmission and reception, switching to transmit a communication signal and supply a predetermined power in accordance with the control operation of the communication control unit A speaker mounted at both ends of the headrest of the vehicle so as to output a communication signal transmitted during the switching operation of the operation switch to a voice that can be heard by the user, and a predetermined power source supplied during the switching operation of the operation switch. A motor mounted inside the headrest of the vehicle so as to rotate according to the vehicle, a rotation member interlocking with the rotational drive of the motor, and a microphone mounted on one side of the headrest so as to rotate at a predetermined angle according to the rotational motion of the rotation member. And a built-in support on one side of the microphone support to output a driver's communication signal The headphone structure of the built-in wireless mobile phone, characterized in that the microphone is configured.
KR1019960063830A 1996-12-10 1996-12-10 Structure of the head rest for wireless mobile phone interior KR100263116B1 (en)

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KR1019960063830A KR100263116B1 (en) 1996-12-10 1996-12-10 Structure of the head rest for wireless mobile phone interior

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KR100263116B1 true KR100263116B1 (en) 2000-08-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105996639A (en) * 2016-06-30 2016-10-12 讯雷远大科技（深圳）有限公司 Multifunctional pillow

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100439799B1 (en) * 2001-06-19 2004-07-12 현대자동차주식회사 Head rest structure for an automobile having a earphones
KR20030025149A (en) * 2001-09-19 2003-03-28 윤종경 The car multi headrest cover
KR100821527B1 (en) * 2006-10-18 2008-04-14 허치영 Headrest including hands-free and control method therof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105996639A (en) * 2016-06-30 2016-10-12 讯雷远大科技（深圳）有限公司 Multifunctional pillow

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